<template>
    <div class="home">
      <div class="content">
        <!-- 头部 -->
        <div class="header">
          <div class="text">外卖 刘乾坤</div>
          <div class="location">
            <van-icon name="location" />
            <span>南职C-201</span>
            <van-icon name="arrow" />
          </div>
        </div>
        <!-- 主要内容 -->
        <div class="main">
          <div class="main_bg">
            <div class="search">
              <input type="text" />
              <div class="search_text">搜索</div>
            </div>
            <div class="classify">
                <!-- 大分类 -->
              <div class="big_classify">
                <div v-for="item in big_classify">
                <svg class="icon" aria-hidden="true"> 
                    <use :xlink:href="`#${item.icon}`"></use> 
                </svg>
                {{ item.name }}
                </div>
              </div>
              <!-- 小分类 -->
              <div class="small_classify">
                <div v-for="item in small_classify">
                <svg class="icon" aria-hidden="true"> 
                    <use :xlink:href="`#${item.icon}`"></use> 
                </svg>
                {{ item.name }}
                </div>
              </div>
            </div>
            <van-tabs class="van-tabs">
              <van-tab v-for="i in centent_nav_list" :title="i.tab">
                <FoodList :food_list="i.data"/>
              </van-tab>
            </van-tabs>
          </div>
        </div>
      </div>
      <Footer />
    </div>
  </template>
<script setup lang="ts">
    import Footer from '@/component/footer.vue';
    import FoodList from './component/FoodList.vue';

    import {toRefs,reactive} from 'vue'
    let data = reactive({
      big_classify: [
        { name: "美食", icon: "icon-apple-and-pear" },
        { name: "甜点饮品", icon: "icon-tianpin" },
        { name: "超市便利", icon: "icon-chaoshi" },
        { name: "生鲜果蔬", icon: "icon-shuiguo" },
        { name: "滴团买药", icon: "icon-yaopin" },
      ],
      small_classify: [
        { name: "午餐", icon: "icon-iconfonttubiaozhizuo-1" },
        { name: "买酒", icon: "icon-iconfonttubiaozhizuo-" },
        { name: "新鲜水果", icon: "icon-iconfonttubiaozhizuo-9" },
        { name: "汉堡披萨", icon: "icon-iconfonttubiaozhizuo-6" },
        { name: "休闲饮品", icon: "icon-iconfonttubiaozhizuo-8" },
        { name: "夜宵", icon: "icon-iconfonttubiaozhizuo-3" },
        { name: "吐司", icon: "icon-iconfonttubiaozhizuo-5" },
        { name: "跑腿", icon: "icon-paotuiAPP" },
        { name: "美人佳丽", icon: "icon-iconfonttubiaozhizuo-2" },
        { name: "全部分类", icon: "icon-fenlei" },
      ],
      centent_nav_list: [
        {
          tab: "天天神券",
          data: [
            {
              pic: "https://img1.baidu.com/it/u=1599947592,1695977044&fm=253&fmt=auto&app=138&f=JPEG?w=640&h=440",
              title: "鱼拿酸菜鱼",
              sales: "2888",
              price: "20",
              label: ["门店上新", "很下饭"],
            },
            {
              pic: "https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fwww.cfcy168.com%2FUploadFiles%2F2020%2F2%2F15904074889874037.jpg&refer=http%3A%2F%2Fwww.cfcy168.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=jpeg?sec=1645421933&t=66b58fbba9dce6f6b397e38820de24dc",
              title: "隆江猪脚饭",
              sales: "2888",
              price: "20",
              label: ["门店上新", "很下饭"],
            },
            {
              pic: "https://img1.baidu.com/it/u=1599947592,1695977044&fm=253&fmt=auto&app=138&f=JPEG?w=640&h=440",
              title: "鱼拿酸菜鱼",
              sales: "2888",
              price: "20",
              label: ["门店上新", "很下饭"],
            },
            {
              pic: "https://img1.baidu.com/it/u=1599947592,1695977044&fm=253&fmt=auto&app=138&f=JPEG?w=640&h=440",
              title: "鱼拿酸菜鱼",
              sales: "2888",
              price: "20",
              label: ["门店上新", "很下饭"],
            },
          ],
        },
        {
          tab: "减配送费",
          data: [
            {
              pic: "https://img1.baidu.com/it/u=1599947592,1695977044&fm=253&fmt=auto&app=138&f=JPEG?w=640&h=440",
              title: "鱼拿酸菜鱼",
              sales: "2888",
              price: "20",
              label: ["门店上新", "很下饭"],
            },
          ],
        },
        {
          tab: "点评高分",
          data: [
            {
              pic: "https://img1.baidu.com/it/u=1599947592,1695977044&fm=253&fmt=auto&app=138&f=JPEG?w=640&h=440",
              title: "鱼拿酸菜鱼",
              sales: "2888",
              price: "20",
              label: ["门店上新", "很下饭"],
            },
            {
              pic: "https://img1.baidu.com/it/u=1599947592,1695977044&fm=253&fmt=auto&app=138&f=JPEG?w=640&h=440",
              title: "鱼拿酸菜鱼",
              sales: "2888",
              price: "20",
              label: ["门店上新", "很下饭"],
            },
          ],
        },
        {
          tab: "会员满减",
          data: [
            {
              pic: "https://img1.baidu.com/it/u=1599947592,1695977044&fm=253&fmt=auto&app=138&f=JPEG?w=640&h=440",
              title: "鱼拿酸菜鱼",
              sales: "2888",
              price: "20",
              label: ["门店上新", "很下饭"],
            },
            {
              pic: "https://img1.baidu.com/it/u=1599947592,1695977044&fm=253&fmt=auto&app=138&f=JPEG?w=640&h=440",
              title: "鱼拿酸菜鱼",
              sales: "2888",
              price: "20",
              label: ["门店上新", "很下饭"],
            },
          ],
        },
      ],
    });
    const {big_classify,small_classify,centent_nav_list} = {...toRefs(data)}
</script>

<style lang="less">
.home {
  display: flex;
  flex-flow: column;
  height: 100%;

  .content {
    flex: 1;
    overflow-y: auto;
    .main {
      margin-top: -30px;
      .van-tabs {
        .van-tab{
          font-size: 3.5vw;
        }
        padding: 0 10px 5px;
        font-size: 12px;
        img{
          width: 60px;
          height: 60px;
        }
        .title{
          font-size: 4vw;
        }
        .price{
          font-size: 4vw;
        }
        .sales{
          font-size: 4vw;
        }
       
      }
      .main_bg {
        background-image: linear-gradient(#fff, #f5f5f5);
        padding: 10px 5px 0 5px;
        border-radius: 10px 10px 0 0;
        position: relative;
        .classify {
          padding: 5px 0;
        .small_classify {
            display: flex;
            flex-wrap: wrap;
            font-size: 4vw;
            div{
                display:flex ;
                flex-flow: column;
                align-items: center;
                justify-content: center;
                width: 20%;
            }
            flex-wrap: wrap;
            margin-top: 5px;
            .icon{
                    width: 16px;
                    height: 16px;
                }
            
          }
          .big_classify {
            display: flex;
            font-size: 4vw;
            div{
                display:flex ;
                flex: 1;
                flex-flow: column;
                align-items: center;
                justify-content: center;

                .icon{
                    width: 20px;
                    height: 20px;
                }
            }
            
            }
          }
        }

        .search {
          position: relative;
          .search_text {
            position: absolute;
            background-color: #ffc400;
            right: -4px;
            top: 1px;
            width: 50px;
            height: 20px;
            border-radius: 16px;
            text-align: center;
            line-height: 20px;
            font-size: 10px;
          }
          input {
            width: 100%;
            border: 1px solid #ffc400;
            border-radius: 20px;
            height: 20px;
          }
        }
      }
    }

    .header {
      background-image: linear-gradient(#ffc400, #fff);
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 10px 5px 40px 5px;
      .text {
        font-size: 12px;
        font-weight: 600;
      }
      .location {
        span {
          margin: 0 5px;
        }
        font-size: 10px;
      }
    }
  }
</style>